COMPUTER SOFTWARE FOR THE RETRIEVAL AND DISPLAY OF MAPS AND UPLOADING OF MAPS TO GLOBAL POSITIONING SYSTEM NAVIGATION RECEIVERS; PRE-RECORDED COMPACT DISCS (CD-ROMS) CONTAINING MAPS FOR UPLOADING TO GLOBAL POSITIONING SYSTEM NAVIGATION RECEIVERS

COMPUTER SOFTWARE FOR THE RETRIEVAL AND DISPLAY OF MAPS AND UPLOADING OF MAPS TO GLOBAL POSITIONING SYSTEM NAVIGATION RECEIVERS [ ; PRE-RECORDED COMPACT DISKS (CD-ROMS) CONTAINING MAPS FOR UPLOADING TO GLOBAL POSITIONING SYSTEM NAVIGATION RECEIVERS ]